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    參數(shù)資料
    型號: R5F6421HKFB
    元件分類: 微控制器/微處理器
    英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
    封裝: 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
    文件頁數(shù): 44/50頁
    文件大?。?/td> 777K
    代理商: R5F6421HKFB
    REJ03B0237-0050 Rev.0.50 Jul 31, 2008
    Page 6 of 111
    Under development
    Preliminary Specification
    This is a preliminary specification and is subject to change.
    R32C/121 Group
    1. Overview
    1.3
    Block Diagram
    Figure 1.2 shows a block diagram of the R32C/121 Group.
    Figure 1.2
    R32C/121 Group Block Diagram
    Port P0
    Port P1
    Port P2
    Port P3
    Port P4
    Port P5
    Port P6
    8
    Port
    P7
    P
    8_5
    Port
    P9
    8
    7
    5
    Port
    P8
    Po
    rt
    P
    10
    8
    P
    9_1
    Clock generator:
    4 circuits
    - XIN-XOUT
    - XCIN-XCOUT
    - On-chip oscillator
    - PLL frequency synthesizer
    Watchdog timer:
    15 bits
    DMAC
    DMAC II
    X-Y converter:
    16 bits × 16 bits
    CRC calculator (CCITT)
    X16 + X12 + X5 + 1
    A/D converter:
    10 bits × 1 circuit
    26 inputs
    Serial interface:
    5 channels
    D/A converter:
    8 bits × 2 channels
    R32C/100 Series CPU Core
    R2R0
    R3R1
    R6R4
    R7R5
    A0
    A1
    A2
    A3
    FB
    SB
    FLG
    INTB
    ISP
    USP
    PC
    SVF
    SVP
    VCT
    Memory
    ROM
    RAM
    Multiplier
    Floating-point unit
    R2R0
    R3R1
    R6R4
    R7R5
    A0
    A1
    A2
    A3
    FB
    SB
    Serial bus interface:
    3 channel
    CAN Module:
    2 channel
    LIN Module:
    2 channels
    E2dataFlash
    Intelligent I/O
    Time measurement: 16
    Wave generation: 16
    Timer:
    Timer A 16 bits × 5 timers
    Timer B 16 bits × 6 timers
    Three-phase motor
    controller
    Peripheral functions
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